package com.wpw.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.springframework.core.annotation.Order;

import com.wpw.domain.User2;

@Order(2)
@WebFilter(filterName = "sessionFilter", urlPatterns = "/*")
public class SessionFilter implements Filter {

	@Override
	public void init(FilterConfig filterConfig) throws ServletException {
		// TODO Auto-generated method stub
		
	}

	@Override
	public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain)
			throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) req;
		HttpServletResponse response = (HttpServletResponse) res;
		HttpSession session = request.getSession();
		User2 user = (User2)session.getAttribute("SESSION_USER");
		if (user == null) {
//			return;
		}
		chain.doFilter(request, response);
		
	}

	@Override
	public void destroy() {
		// TODO Auto-generated method stub
		
	}

}
